Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Air conditioning system for a compartment of a rail vehicle, corresponding rail vehicle and air conditioning method thereof

A technology for air conditioning systems and railway vehicles, which is applied in the heating/cooling of railway vehicles, railway car body parts, vehicle parts, etc., and can solve problems such as inability to guarantee comfort

Inactive Publication Date: 2013-03-13
ALSTOM TRANSPORT TECH SAS
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] [06] Of course, such a system would not be able to maintain the temperature with a controlled temperature gradient between the top and bottom of the railroad car's car, and thus would not be able to guarantee passenger comfort

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Air conditioning system for a compartment of a rail vehicle, corresponding rail vehicle and air conditioning method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] [32] Such as figure 1 As shown, the passenger railway vehicle 2 has passenger carriages 4 which are defined by side surfaces 6, a floor 8 and a roof 10.

[0033] [33] In the rest of this specification, the “top” of the cabin refers to the cabin space near the roof 10, and the “bottom” of the cabin refers to the cabin space near the floor 8.

[0034] [34] The vehicle 2 has an air conditioning system 12 for a compartment 4, which includes: an air conditioning unit 14 for generating cooled air or heated air; and distributing the air generated by the air conditioning unit 14 to the bottom of the compartment 4 The first net 16; and the second net 18 that distributes the air generated by the air conditioning unit 14 to the top of the compartment 4.

[0035] [35] The air conditioning unit 14 includes: a main air processing unit 20 for air heating or cooling; a set of power blower units (GMV) 22 for forcing airflow through the air processing unit 20; for supplying air to the first ne...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Air conditioning system comprises an air treatment arrangement for distributing a first air stream (F1) and a second air stream (F2) with different temperatures in a first network (16) and in a second network (18). Independent claims are also included for the following: (1) Rail vehicle with the above air conditioning system; and (2) Method for conditioning the air in a compartment of a rail vehicle. Preferred Features: The air treatment arrangement comprises a common main air treatment unit (20) for supplying air to the first and second networks and an auxiliary air treatment unit (28) for separately treating the air stream in one of the networks.

Description

Technical field [0001] [01] The present invention relates to an air conditioning system for a vehicle compartment. This type of air conditioning system includes: [0002] [02] Air treatment devices for heating and / or cooling air; [0003] [03] The first net for distributing air to the bottom of the car, and [0004] [04] A second net used to distribute air to the top of the car. Background technique [0005] [05] Document EP 1 442 954 A1 describes an air conditioning system for railway vehicles of the aforementioned type, which includes a distribution device that distributes the treated air toward the first net or the second net so that more Air is supplied to the top of the car or more air is supplied to the bottom of the car. [0006] [06] Of course, such a system cannot maintain the temperature with a controlled temperature gradient between the top and bottom of the railway carriage, and therefore cannot guarantee the comfort to the passengers. Summary of the invention [0007] [07...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B61D27/00B60H1/00
CPCB60H1/00371B60H2001/00235B61D27/0018
Inventor G・米内奥德J・萨拉耶
Owner ALSTOM TRANSPORT TECH SAS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com